ARI 270-2008
ARI 270-2008
Sound Rating of Outdoor Unitary Equipment (AHRI)
standard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2008
Full Description
This standard establishes for the outdoor sections of air-conditioning and heat pump equipment of less than 135,000 Btuh, sound ratings in terms of a derived tone corrected A-weighted sound power level, in decibels.Cart
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